146865728

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:727

約数の個数: 56

約数和(自身を含む): 302590200

約数和(自身を除く): 155724472

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 109, 148, 218, 296, 436, 569, 592, 872, 1138, 1184, 1744, 2276, 2368, 3488, 4033, 4552, 6976, 8066, 9104, 16132, 18208, 21053, 32264, 36416, 42106, 62021, 64528, 84212, 124042, 129056, 168424, 248084, 258112, 336848, 496168, 673696, 992336, 1347392, 1984672, 2294777, 3969344, 4589554, 9179108, 18358216, 36716432, 73432864, 146865728]

約数ペア:

[(1, 146865728), (2, 73432864), (4, 36716432), (8, 18358216), (16, 9179108), (32, 4589554), (37, 3969344), (64, 2294777), (74, 1984672), (109, 1347392), (148, 992336), (218, 673696), (296, 496168), (436, 336848), (569, 258112), (592, 248084), (872, 168424), (1138, 129056), (1184, 124042), (1744, 84212), (2276, 64528), (2368, 62021), (3488, 42106), (4033, 36416), (4552, 32264), (6976, 21053), (8066, 18208), (9104, 16132)]